Rectifying tower for preparing pentane foaming agent

Abstract

The utility model provides a rectifying tower for preparing a pentane foaming agent, which relates to the field of foaming agent preparation and comprises a rectifying tower body, an intelligent stirring component is arranged at the top of the rectifying tower body, a waste gas analysis component is arranged on the side wall of the top of the rectifying tower body, and a discharging component is arranged at the bottom of the rectifying tower body. According to the utility model, the servo motor is controlled to operate by an external computer, is mounted on the supporting seat and is driven by the servo motor to drive the connecting shaft and the stirring shaft to rotate, so that substances in the rectifying tower body can be fully stirred and mixed, the reaction of the internal substances is accelerated, and meanwhile, the servo motor can be controlled to rotate at different speeds; and waste gas emission analysis under different conditions is realized.

Description

Technical Field

[0001] The utility model relates to the field of foaming agent preparation, in particular to a distillation tower for preparing a pentane foaming agent. Background Art

[0002] Distillation towers help reduce the processing cost of pentane foaming agents by improving separation accuracy and efficiency. On the one hand, efficient distillation towers can reduce the consumption and waste of raw materials; on the other hand, by optimizing distillation operations, energy consumption and equipment wear can be reduced, further reducing production costs.

[0003] After searching, the Chinese patent with patent publication number CN220656441U in the prior art discloses "a distillation tower. This utility model provides a distillation tower to solve the problem that if the external environment of the existing distillation tower is relatively cold and harsh, the distillation operation inside the distillation tower may be affected, resulting in reduced distillation efficiency. Most of the existing insulation materials are fixed to the outside of the distillation tower by using insulation materials. If the insulation board is damaged by external force, it may cause personnel to waste time and effort in the installation and removal steps, thereby reducing the practicality of the distillation tower. It is convenient for personnel to install and remove the insulation layer, reduce the operating burden of personnel, and improve the working efficiency and practicality of the distillation tower." However, the following defects still exist:

[0004] (1) During the preparation process, the reaction process is relatively slow, and there is a lack of stirring measures for the internal preparation process, which cannot effectively improve the reaction speed and preparation process;

[0005] (2) During the preparation process, there is a lack of treatment measures for the waste gas after the reaction, which easily leads to non-standard waste gas emissions and affects the environment, and the reaction residues are not well treated.

[0006] Therefore, we made improvements to this and proposed a distillation tower for preparing pentane foaming agent. Utility Model Content

[0007] The purpose of the utility model is to address the problems that the current reaction process is relatively slow, there is a lack of stirring measures for the internal preparation process, the reaction speed cannot be improved well, there is a lack of treatment measures for the waste gas after the reaction, it is easy to cause non-standard waste gas emissions that affect the environment, and there is no good treatment for the reaction residues.

[0008] In order to achieve the above-mentioned purpose of the utility model, the utility model provides the following technical solutions:

[0009] A distillation tower is used in the preparation of pentane foaming agent to improve the above problems.

[0010] The utility model is specifically as follows:

[0011] It includes a distillation tower body, wherein the top of the distillation tower body is provided with an intelligent stirring component, the top side wall of the distillation tower body is provided with an exhaust gas analysis component, and the bottom of the distillation tower body is provided with a discharge component;

[0012] The intelligent stirring assembly includes a support base, a servo motor, a connecting shaft and a stirring shaft. The support base is fixedly arranged on the top of the distillation tower body, and one end of the support base extends outward by one end distance. The servo motor is fixedly arranged on the support base and the output end of the servo motor is placed downward. The connecting shaft is arranged at the output end of the servo motor. One end of the stirring shaft is fixedly arranged on the connecting shaft, and the stirring shaft is driven to rotate by the servo motor.

[0013] As an optimal technical solution of the present invention, the exhaust gas analysis component includes an exhaust gas outlet, an exhaust gas connecting pipe, an exhaust gas hose and an exhaust gas analyzer. The exhaust gas outlet is opened on the top side wall of the distillation tower body, one end of the exhaust gas connecting pipe is fixedly arranged at the exhaust gas outlet end, one end of the exhaust gas hose is arranged at one end of the exhaust gas connecting pipe, the exhaust gas hose is made of high-temperature resistant rubber material, the exhaust gas analyzer is fixedly arranged at the other end of the exhaust gas hose, and the exhaust gas connecting pipe, the exhaust gas hose and the exhaust gas analyzer are connected and installed by bolts.

[0014] As an optimal technical solution of the present invention, the discharge assembly includes a residue discharge port and a sedimentation port. The residue discharge port is arranged in the middle of the bottom of the distillation tower body. The bottom of the distillation tower body is arranged in an arc shape. The sedimentation port is opened around the bottom of the distillation tower body. The number of the sedimentation ports is arranged in multiple groups and is arranged in a circular array at the bottom of the distillation tower body.

[0015] As an optimal technical solution of the present invention, support legs are fixedly provided at the bottom of the distillation tower body, and support feet are fixedly provided at the bottom of the support legs. The number of the support legs and support feet is three groups and they are evenly arranged at the bottom of the distillation tower body.

[0016] As a preferred technical solution of the present invention, a temperature test port is fixedly provided on the top of the distillation tower body, a temperature monitor is provided at the temperature test port, and the temperature monitor is detachably provided at the temperature test port.

[0017] As a preferred technical solution of the present invention, buffer columns are provided on the top of the distillation tower body. The buffer columns are in four groups and are interconnected with the side surfaces of the servo motor.

[0018] As an optimal technical solution of the present invention, the top side wall of the distillation tower body is provided with connecting holes, and the number of the connecting holes is four. The bottom side wall of the distillation tower body is provided with a protective shell, and the protective shell is made of carbide steel material. The places where the distillation tower body is connected to the outside are controlled by valves.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] In the solution of the present utility model:

[0021] 1. Through the intelligent stirring component, the servo motor is controlled by an external computer. The servo motor is installed on the support base and driven by the servo motor to drive the connecting shaft and the stirring shaft to rotate. The substances inside the distillation tower body can be fully stirred and mixed to accelerate the reaction of the internal substances. At the same time, the servo motor can be controlled to rotate at different speeds to achieve exhaust emission analysis under different conditions.

[0022] 2. Through the waste gas analysis component set up, when the waste gas inside the distillation tower body is discharged, the waste gas will pass through the waste gas outlet, enter the waste gas hose from the waste gas connecting pipe, and finally be detected by the waste gas analyzer before being discharged, which solves the problem of lack of analysis and control measures for the waste gas after the reaction. At the same time, the residue discharge port and the sedimentation port can enable the internal substances to be discharged from it in time after the reaction processing. The support legs and support feet at the bottom ensure the stability of the distillation tower body, and the temperature monitor at the temperature test port can monitor the temperature inside the distillation tower body in real time to ensure that the interior of the distillation tower body is always at a suitable temperature. The buffer column can ensure the stability of the servo motor during operation, and the protective shell can provide certain protection for the distillation tower body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic structural diagram of a distillation tower for preparing a pentane foaming agent provided by the present invention;

[0024] Figure 2 This is a schematic diagram of the overall test structure of a distillation tower for preparing a pentane foaming agent provided by the present invention;

[0025] Figure 3 This is a schematic diagram of the overall cross-sectional structure of a distillation tower for preparing a pentane foaming agent provided by the present invention;

[0026] Figure 4 This is a schematic diagram of the overall cross-section of the partial structure of the distillation tower for preparing pentane foaming agent provided by the utility model;

[0027] Figure 5 This is a schematic diagram of the overall cross-section and partial structure of a distillation tower for preparing a pentane foaming agent provided by the utility model.

[0028] Indicated in the figure:

[0029] 1. Distillation tower body; 2. Intelligent stirring assembly; 3. Waste gas analysis assembly; 4. Discharge assembly; 201. Support base; 202. Servo motor; 203. Connecting shaft; 204. Stirring shaft; 301. Waste gas outlet; 302. Waste gas connecting pipe; 303. Waste gas hose; 304. Waste gas analyzer; 401. Residue discharge port; 402. Sedimentation port; 5. Support legs; 6. Support feet; 7. Temperature test port; 8. Temperature monitor; 9. Buffer column; 10. Connecting hole; 11. Protective shell. DETAILED DESCRIPTION

[0030] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0031] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0034] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, this embodiment provides a distillation tower for preparing a pentane foaming agent, comprising a distillation tower body 1, a smart stirring assembly 2 is provided on the top of the distillation tower body 1, a waste gas analysis assembly 3 is provided on the top side wall of the distillation tower body 1, and a discharge assembly 4 is provided at the bottom of the distillation tower body 1;

[0035] The intelligent stirring assembly 2 includes a support base 201, a servo motor 202, a connecting shaft 203 and a stirring shaft 204. The support base 201 is fixedly arranged on the top of the distillation tower body 1, and one end of the support base 201 extends outward by one end distance. The servo motor 202 is fixedly arranged on the support base 201 and the output end of the servo motor 202 is placed downward. The connecting shaft 203 is arranged at the output end of the servo motor 202. One end of the stirring shaft 204 is fixedly arranged on the connecting shaft 203. The stirring shaft 204 is driven to rotate by the servo motor 202. The servo motor 202 drives the connecting shaft 203 and the stirring shaft 204 to rotate, which can fully stir and mix the substances inside the distillation tower body 1 and accelerate the reaction of the internal substances. At the same time, the servo motor 202 can be controlled to rotate at different speeds to realize waste gas emission analysis under different conditions.

[0036] like Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the exhaust gas analysis component 3 includes an exhaust gas outlet 301, an exhaust gas connecting pipe 302, an exhaust gas hose 303 and an exhaust gas analyzer 304, the exhaust gas outlet 301 is opened on the top side wall of the distillation tower body 1, one end of the exhaust gas connecting pipe 302 is fixedly arranged at the end of the exhaust gas outlet 301, one end of the exhaust gas hose 303 is arranged at one end of the exhaust gas connecting pipe 302, the exhaust gas hose 303 is made of high-temperature resistant rubber material, the exhaust gas analyzer 304 is fixedly arranged at the other end of the exhaust gas hose 303, the exhaust gas connecting pipe 302, the exhaust gas hose 303 and the exhaust gas analyzer 304 are connected and installed by bolts, the exhaust gas enters the exhaust gas hose 303 from the exhaust gas connecting pipe 302, and is finally detected by the exhaust gas analyzer 304 and then discharged, which solves the problem of lack of analysis and control measures for the exhaust gas after the reaction.

[0037] like Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the discharge component 4 includes a residue discharge port 401 and a sedimentation port 402, the residue discharge port 401 is arranged in the middle of the bottom of the distillation tower body 1, and the bottom of the distillation tower body 1 is arranged in an arc shape. The sedimentation port 402 is opened around the bottom of the distillation tower body 1, and the number of the sedimentation ports 402 is arranged in multiple groups and is arranged in a circular array at the bottom of the distillation tower body 1. The residue discharge port 401 and the sedimentation port 402 can enable the internal substances to be discharged from it in time after the reaction processing.

[0038] like Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the bottom of the distillation tower body 1 is fixedly provided with support legs 5, and the bottom of the support legs 5 is fixedly provided with support feet 6. The number of support legs 5 and support feet 6 is three groups and they are evenly arranged at the bottom of the distillation tower body 1. The support legs 5 and support feet 6 ensure the stability of the distillation tower body 1.

[0039] like Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, a temperature test port 7 is fixedly provided on the top of the distillation tower body 1, and a temperature monitor 8 is provided at the temperature test port 7. The temperature monitor 8 is detachably provided at the temperature test port 7. The temperature monitor 8 at the temperature test port 7 can monitor the temperature inside the distillation tower body 1 in real time to ensure that the interior of the distillation tower body 1 is always at a suitable temperature.

[0040] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, a buffer column 9 is provided on the top of the distillation tower body 1. The number of the buffer columns 9 is four groups and they are interconnected with the side surfaces of the servo motor 202. The buffer columns 9 can ensure the stability of the servo motor 202 during operation.

[0041] like Figure 2 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the top side wall of the distillation tower body 1 is provided with a connecting hole 10, the number of the connecting holes 10 is four, and the bottom side wall of the distillation tower body 1 is provided with a protective shell 11, which is made of carbide steel material. The places where the distillation tower body 1 is connected to the outside are controlled by valves, and the protective shell 11 provided can provide certain protection for the distillation tower body 1.

[0042] Specifically, when the present distillation tower for preparing pentane foaming agent is in use: the operation of the servo motor 202 is controlled by an external computer, and the servo motor 202 is installed on the support base 201. The servo motor 202 is driven to rotate the connecting shaft 203 and the stirring shaft 204, so that the substances inside the distillation tower body 1 can be fully stirred and mixed, and the reaction of the internal substances can be accelerated. At the same time, the servo motor 202 can be controlled to rotate at different speeds to achieve exhaust gas emission analysis under different conditions. The exhaust gas will pass through the exhaust gas outlet 301 and enter the exhaust gas hose 303 from the exhaust gas connecting pipe 302, and finally be detected by the exhaust gas analyzer 304 and then discharged, solving the problem of lack of analysis and control measures for the exhaust gas after the reaction. The residue discharge port 401 and the sedimentation port 402 can enable the internal substances to be discharged from it in time after the reaction process. The support legs 5 and support feet 6 at the bottom ensure the stability of the distillation tower body 1, and the temperature monitor 8 at the temperature test port 7 can monitor the temperature inside the distillation tower body 1 in real time to ensure that the interior of the distillation tower body 1 is always at a suitable temperature.

[0043] All technical features in this embodiment can be freely combined according to actual needs.

[0044] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A distillation tower for preparing a pentane foaming agent, comprising a distillation tower body (1), characterized in that: The top of the distillation tower body (1) is provided with an intelligent stirring assembly (2), the top side wall of the distillation tower body (1) is provided with an exhaust gas analysis assembly (3), and the bottom of the distillation tower body (1) is provided with a discharge assembly (4); The intelligent stirring assembly (2) comprises a support base (201), a servo motor (202), a connecting shaft (203) and a stirring shaft (204), wherein the support base (201) is fixedly arranged on the top of the distillation tower body (1), one end of the support base (201) extends outward by one end distance, the servo motor (202) is fixedly arranged on the support base (201) and the output end of the servo motor (202) is placed downward, the connecting shaft (203) is arranged at the output end of the servo motor (202), one end of the stirring shaft (204) is fixedly arranged on the connecting shaft (203), and the stirring shaft (204) is driven to rotate by the servo motor (202).

2. A distillation tower for preparing a pentane foaming agent according to claim 1, characterized in that: The exhaust gas analysis component (3) comprises an exhaust gas outlet (301), an exhaust gas connecting pipe (302), an exhaust gas hose (303) and an exhaust gas analyzer (304), wherein the exhaust gas outlet (301) is provided on the top side wall of the distillation tower body (1), one end of the exhaust gas connecting pipe (302) is fixedly arranged at the end of the exhaust gas outlet (301), one end of the exhaust gas hose (303) is arranged at one end of the exhaust gas connecting pipe (302), the exhaust gas hose (303) is made of high-temperature resistant rubber material, the exhaust gas analyzer (304) is fixedly arranged at the other end of the exhaust gas hose (303), and the exhaust gas connecting pipe (302), the exhaust gas hose (303) and the exhaust gas analyzer (304) are connected and installed by bolts.

3. A distillation tower for preparing a pentane foaming agent according to claim 1, characterized in that: The discharge assembly (4) comprises a residue discharge port (401) and a sedimentation port (402), wherein the residue discharge port (401) is arranged in the middle of the bottom of the distillation tower body (1), and the bottom of the distillation tower body (1) is arranged in an arc shape. The sedimentation port (402) is opened around the bottom of the distillation tower body (1), and the number of the sedimentation ports (402) is arranged in multiple groups and is arranged in a ring array at the bottom of the distillation tower body (1).

4. A distillation tower for preparing a pentane foaming agent according to claim 1, characterized in that: The bottom of the distillation tower body (1) is fixedly provided with support legs (5), and the bottom of the support legs (5) is fixedly provided with support feet (6). The number of the support legs (5) and the support feet (6) is three groups and they are evenly arranged at the bottom of the distillation tower body (1).

5. A distillation tower for preparing a pentane foaming agent according to claim 1, characterized in that: A temperature test port (7) is fixedly provided at the top of the distillation tower body (1), and a temperature monitor (8) is provided at the temperature test port (7). The temperature monitor (8) is detachably provided at the temperature test port (7).

6. A distillation tower for preparing a pentane foaming agent according to claim 1, characterized in that: Buffer columns (9) are provided on the top of the distillation tower body (1). The buffer columns (9) are provided in four groups and are interconnected with the side surfaces of the servo motor (202).

7. A distillation tower for preparing a pentane foaming agent according to claim 1, characterized in that: The top side wall of the distillation tower body (1) is provided with connecting holes (10), and the number of the connecting holes (10) is four. The bottom side wall of the distillation tower body (1) is provided with a protective shell (11), and the protective shell (11) is made of hard alloy steel. The places where the distillation tower body (1) is connected to the outside are all controlled by valves.

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